Capillary water will not be available to the plants it is held at a tension of:
A.Less than 15 atmospheres
B.20 atmospheres
C.More than 15 atmospheres
D.Less than 5 atmospheres
Category: Agriculture Agronomy Mcqs
Agriculture Agronomy MCQ preparation for exams like IBPS- AFO (Agriculture Field Officer) Iffco,NFL,NSC,ICAR-JRF/SRF/ARS,IARI,TNAU,RAEO,RHEO,ADO,SDO,ADA,DDA, FCI, ASRB, ARS,B.sc. Agriculture Exam,M.sc. Agriculture Exam, University Exam, KVK Agriculture Supervisor, Central Warehouse Corporation, Food Corporation of India, Assistant Agriculture Officer, MP Vyapam (PEB), And Other Agricultural Exam And horticulture exams Indian Council of Agricultural Research ICAR AIEEA, Agricultural Scientists Recruitment Board (ASRB), UPSSSC Sugarcane Supervisor, SBI Junior Agricultural Associates, Agriculture Inspector, Agriculture Sub-Inspector, Seed Certification Officer, Assistant Manager (Grade ‘A’) and Manager (Grade ‘B’) in NABARD
Snaerobic environment in paddy soil is responsible for gaseous loss of fertilizer nitrogen by:
A.Denitrification
B.Volatilization
C.Nitrification
D.Ammonification
Bacteria responsible for nitrification are:
A.Nitrosomonas
B.Nitrobacter
C.Above both
D.VAM
Brown strips downy mildew of maize can be controlled by use of:
A.Bordeaux mixture (4:4:50)
B.Bavistin
C.Karathane-45
D.Diathane M-45
Area required for raising seedlings for one-hectare normal sown crop of paddy:
A.250 sq meter
B.500 sq meter
C.750 sq meter
D.1000 sq meter
Scientific name of Cogon grass is:
A.Avena fatua
B.Imperata cylindrica
C.Paspalum conjugatum
D.Portulaca oleracea
Dapog seedlings would be ready for transplanting within:
A.8 – 10 days
B.18 – 20 days
C.21 – 25 days
D.11 – 14 days
Addition of ammonium sulphate to a herbicidal spray solution enhances the ______ against Agropyron repens:
A.Glyphosphate
B.Amylase
C.Reductast
D.Oxi-reductase
_______ a.i./ha has been recommended for the control of weeds in mungbean:
A.Basalin @ 1 kg
B.2, 4-D @ 1 litre
C.Simazine @ 1 kg
D.Atrazine @ 1 kg
Butylate stimulates germination in ______ seeds by enhancing gibberellic activity or by changing membrane of seed permeability:
A.Potato
B.Pigeon pea
C.Safflower
D.Barley
